Like once a month it gets EXTREMELY hard to hold urine in, I was hoping that this is normal, or if i need to go to a doctor. like today, a simple laugh or anything even after i had gone to the bathroom, it felt like i had to pee very badly and that i was gonna lose it. help?

Im not really sure, but maybe you you drank a little more liquid than usaul or maybe you just cant hold in urine very well in the first place. Some people dont have very strong bladders and use the bathroom alot and some dont, but i would probably suggest using the bathroom when you have to go try to not hold it unless you have to